Water treatment container system

ABSTRACT

A water treatment system includes a container body and a container lid. The container body includes a buoyant section and a container mating section. The container lid includes a grasping unit and a lid mating section. The grasping unit grasps a water treatment chemical tablet via compression by a user without the user having direct contact with the water treatment chemical tablet. The lid mating section mates with the container mating section.

CROSS REFERENCE TO RELATED PATENTS

The present U.S. Utility patent application claims priority pursuant to35 U.S.C. § 120 as a continuation of U.S. Utility application Ser. No.15/648,897, entitled “Grasping Container Lid and Applications Thereof,”filed Jul. 13, 2017, which claims priority pursuant to 35 U.S.C. §119(e) to U.S. Provisional Application No. 62/400,741, entitled“Chemical Dispensing Systems,” filed Sep. 28, 2016, both of which arehereby incorporated herein by reference in their entirety and made partof the present U.S. Utility patent application for all purposes.

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

NOT APPLICABLE

INCORPORATION-BY-REFERENCE OF MATERIAL SUBMITTED ON A COMPACT DISC

NOT APPLICABLE

BACKGROUND OF THE INVENTION Technical Field of the Invention

This invention relates generally to containers and more particularly tocontainer lids that allow for touch free handling of items.

Description of Related Art

Containers have a plethora of uses, including storing items that aremildly to severely toxic to humans. To add or remove such an item from acontainer, a person should wear protective gloves and/or uses tongs.While effective, the use of gloves and/or tongs requires them to beseparately purchased from the container and/or the item(s).

As a specific example, a chemical dispensing system for swimming poolshouses chemical tablets (e.g., chlorine tablets). When the chemicaldispensing system is placed in a pool, the chemical dispensing systemincludes openings that exposes the chemical tablets to the water. Whenexposed, the chemical tablets slowly dissolve to maintain desiredchemical levels of the water.

Such pool chemical tablets can be harmful to humans if the chemicalscome into direct contact with the skin, is ingested, and/or comes intocontact with the eyes. As such, pool chemical manufacturers recommendproper handling and storage of the chemical tablets.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING(S)

FIG. 1 is a cross-sectional view of an embodiment of a container lid inaccordance with the present invention;

FIG. 2 is a top view of an embodiment of a container lid in accordancewith the present invention;

FIG. 3 is a cross-sectional view of another embodiment of a containerlid in accordance with the present invention;

FIG. 4 is a top view of another embodiment of a container lid inaccordance with the present invention;

FIG. 5 is a cross-sectional view of another embodiment of a containerlid in accordance with the present invention;

FIG. 6 is a cross-sectional view of another embodiment of a containerlid in accordance with the present invention;

FIG. 7 is a top view of another embodiment of a container lid inaccordance with the present invention;

FIG. 8 is a cross-sectional view of another embodiment of a containerlid in accordance with the present invention;

FIGS. 9A and 9B are cross-sectional views of an example of a containerlid grasping an item in accordance with the present invention;

FIG. 10 is a cross-sectional view of an embodiment of a container inaccordance with the present invention;

FIG. 11 is a cross-sectional view of another embodiment of a containerin accordance with the present invention;

FIG. 12 is a cross-sectional view of an embodiment of a chemicaldispensing container in accordance with the present invention; and

FIGS. 13A and 13B are cross-sectional views of an example of a containerlid of a chemical dispensing container grasping an item in accordancewith the present invention.

DETAILED DESCRIPTION OF THE INVENTION

FIG. 1 is a cross-sectional view of an embodiment of a container lid 10that includes a finger entry section 12, a thumb entry section 14, agrasping section 16, and a mating section 18. The finger entry section12, the thumb entry section 14, and the grasping section 16 collectivelyform a mechanism for grasping an item, or items, without direct contactwith the skin.

For example, one or more fingers of a hand is inserted into an openingin the finger entry section 12 and the thumb of the hand is insertedinto an opening in the thumb entry section 14. With the thumb andfinger(s) inserted, pressure is applied on the grasping section 16 topick up and hold an item. An item is any substance, material, composite,chemical compound, and/or article for which it is desirable to avoiddirect contact with the skin. As an example, it is desirable to avoiddirect contact with the skin when the item includes one or morechemicals, bacteria, etc. that are harmful to humans. As anotherexample, it is desirable to avoid direct contact with the skin when theitem would stain the skin. As yet another example, it is desirable toavoid direct contact with the skin when the item would leave a smell onthe skin.

The container lid 10 may be of a variety of sizes and composed of one ormore of a variety of materials. For example, the container lid 10 issized to mate with a small jar or container and includes a diameter ofan inch or less. As another example, the container lid 10 is sized tomate with medium sized jar or container and includes a diameter of oneto five inches. As another example, the container lid 10 is sized tomate with a large sized jar or container and includes a diameter overfive inches.

The container lid materials include one or more of, but is not limitedto, a plastic, a metal, and a rubber. The plastic is one or more of apolycarbonate (PC), polypropylene (PP), high-density polyethylene(HDPE), low-density polyethylene (LDPE), polyethylene terephthalate(PET), high-impact polystyrene (HIPS), polystyrene (PS), Acrylic,styrene acrylonitrile (SANS), etc. The metal is one or more of stainlesssteel, aluminum, copper, zinc, tin, etc. The rubber is one or more ofSilicone rubber, Acrylonitrile-butadiene rubber, Hydrogenated butadienerubber, Ethylene propylene diene rubber, Fluorocarbon rubber,Chloroprene rubber, Fluorosilicone rubber, Polyacrylate rubber, EthyleneAcrylic rubber, Styrene-butadiene rubber, Polyester urethane rubber, andNatural rubber.

In an embodiment, the finger entry section 12 includes a finger openinglarge enough to receive at least one finger of a hand and the thumbentry section 14 includes a thumb opening large enough to receive athumb of the hand. The grasping section 16 is coupled (e.g., affixed,glued, mechanically coupling, integrated, molded, formed, etc.) to thefinger entry section 12 and the thumb entry section 14. For example, thegrasping section 16, the finger entry section 12, and the thumb entrysection 14 are a molded piece, or a casted piece, comprised of the samematerial (e.g., a rubber and/or a malleable plastic). As anotherexample, the grasping section 16 is a pair of metal or plastic tweezersthat is screwed, glued, or otherwise adhered to the finger section 12and the thumb section 14, which may both are comprised on a siliconrubber.

The mating section 18 is coupled to the finger entry section 12, thethumb entry section 14, and/or the grasping section 16. For example, themating section 18 encircles the finger entry section 12, the thumb entrysection 14, and/or the grasping section 16 as shown in FIG. 2. Themating section 18 includes a mating mechanism (e.g., threads, clasp(s),push-fit, etc.) for mating the container lid to a container body. Whilethe container lid 10 is shown as round in FIG. 2, it could be anothershape such as a square, an oval, a rectangle, a triangle or otherpolygon.

FIG. 3 is a cross-sectional view of another embodiment of a containerlid 10-1 that includes a finger entry section 12-1, a thumb entrysection 14-1, a grasping section 16-1, and a mating section 18-1. Thefinger entry section 12-1, the thumb entry section 14-1, and thegrasping section 16-1 collectively form a mechanism for grasping anitem, or items, without direct contact with the skin.

For example, the fingers of a hand are inserted into an opening in thefinger entry section 12-1 and the thumb of the hand is inserted into anopening in the thumb entry section 14-1. With the thumb and finger(s)inserted, pressure is applied on the grasping section 16-1 to pick upand hold an item. Like container lid 10, container lid 10-1 may be of avariety of sizes and composed of one or more of a variety of materials.

In an embodiment, the finger entry section 12-1 includes a large fingeropening to receive the fingers of a hand and the thumb entry section14-1 includes a large thumb opening to receive a thumb of the hand. Thegrasping section 16-1 is coupled to the finger entry section 12-1 andthe thumb entry section 14-1. The mating section 18-1 is coupled to thefinger entry section 12-1, the thumb entry section 14-1, and/or thegrasping section 16-1. For example, the mating section 18-1 encirclesthe finger entry section 12-1, the thumb entry section 14-1, and/or thegrasping section 16-1 where the finger entry section 12-1 and the thumbentry section 14-1 occupy a majority of the mating section 18-1 as shownin FIG. 4. In particular, a combination of the finger entry section 12-1and the thumb entry section 14-1 having a circular circumference,wherein the mating section 18-1 is integrated into the circularcircumference.

FIG. 5 is a cross-sectional view of another embodiment of a containerlid 10-2 that includes a finger entry section 12-2, a thumb entrysection 14-2, a two-piece grasping section 16-2, a mating section 18-2,and a hinging section 20. The hinging section 20, which includes a hingeor similar mechanism, couples the two-piece grasping section 16-2together. The finger entry section 12-2, the thumb entry section 14-2,the grasping section 16-2, and the hinging section 20 collectively forma mechanism for grasping an item, or items, without direct contact withthe skin. Like container lid 10, container lid 10-2 may be of a varietyof sizes and composed of one or more of a variety of materials.

FIG. 6 is a cross-sectional view of another embodiment of a containerlid 10-3 that includes a finger entry section 12-3, a thumb entrysection 14-3, a grasping section 16-3, and a mating section 18-3. Thefinger entry section 12-3 and the thumb entry section 14-3 are comprisedof the same material (e.g., a silicon rubber) and form the graspingsection 16-3. In an embodiment, the grasping section is integrated intothe finger entry section and the thumb entry section and is able tograsp an item, or items, without direct contact with the skin. Likecontainer lid 10, container lid 10-3 may be of a variety of sizes andcomposed of one or more of a variety of materials.

FIG. 7 is a top view of another embodiment of a container lid 10-4 thatincludes a finger entry section 12-4, a thumb entry section 14-4, atwo-piece grasping section 16-4, a mating section 18-4. The finger entrysection 12-4 includes a finger opening that has a series of opens toindividually accommodate the fingers of the hand. The thumb entrysection 14-4 includes a single hole to receive the thumb. Like containerlid 10, container lid 10-4 may be of a variety of sizes and composed ofone or more of a variety of materials.

FIG. 8 is a cross-sectional view of another embodiment of a containerlid 10-5 that includes a finger entry section 12-5, a thumb entrysection 14-5, a grasping section 16-5, and a mating section 18-5. Thegrasping section 16-5 includes an angular bend in each of its finger tobetter grasp an item. To further enhance the grasping section's 16-5ability to grasp an item, the ends of the grasping section's fingersincludes gripping textured surfaces 22. The gripping textured surfaces22 may be integrated into the fingers of the grasping section 16-5 oradhered to the fingers. For example, a knurl pattern is molded orpressed into the fingers of the grasping section. As another example, anon-slip material is glued to the fingers of the grasping section. Likecontainer lid 10, container lid 10-5 may be of a variety of sizes andcomposed of one or more of a variety of materials.

FIGS. 9A and 9B are cross-sectional views of an example of a containerlid grasping an item. In FIG. 9A, the container lid is positioned overthe item, but the finger and thumb entry sections have not yet beencompressed. In FIG. 9B, the finger and thumb entry sections arecompressed, squeezing the grasping section. The fingers of the graspingsection grab the item and securely hold it for transporting.

FIG. 10 is a cross-sectional view of an embodiment of a container 30that includes a container body 32 and a container lid 10. The containerlid 10 may be anyone of the embodiments discussed herein. The containerbody 32 may be ajar, a bottle, a tub, or other type of container. Thecontainer body 32 may be of a solid material to contain liquid and/orgases that may be associated with the items it is housing.Alternatively, the container body 32 may include perforations to allowmoisture and/or gases to escape the container. The container body 32 iscomprised of one or more materials that include one or more of, but isnot limited to, a plastic, a metal, and a rubber.

In this embodiment, the outer circumference of the container body 32 isgreater than the outer circumference of the container lid 10. As such,the container lid 10 mates with the container body 32 on a surface ofthe container body. The mating mechanism is a conventional mechanism formating a lid with a container body such as a twist top, a pressure fit,a clasp, etc.

In another embodiment, the finger entry section, the thumb entrysection, and the grasping section are removable from the mating section.When removed, the finger entry section, the thumb entry section, and thegrasping section can easily fit within the container body 32 to extractor place one or more items.

FIG. 11 is a cross-sectional view of another embodiment of a container30-1 that includes a container body 32-1 and a container lid 10. Thecontainer lid 10 may be anyone of the embodiments discussed herein. Thecontainer body 32-1 may be a jar, a bottle, a tub, or other type ofcontainer and is constructed in a similar manner as container body 32.

In this embodiment, the outer circumference of the container body 32-1is approximately equal to the outer circumference of the container lid10. As such, the container lid 10 mates with the container body 32 on anedge of the container body. The mating mechanism is a conventionalmechanism for mating a lid with a container body such as a twist top, apressure fit, a clasp, etc.

FIG. 12 is a cross-sectional view of an embodiment of a chemicaldispensing container that includes a container lid 10 and a containerbody 42. The container body 42 includes a tablet chamber 46, a buoyantsection 48, and a container mating section 50. The tablet chamber 46houses water treatment chemical tablets (e.g., chlorine tablets) andprovides a controlled dispersal of the water treatment chemical tabletsinto water (e.g., a swimming pool). The container lid 10 may be anyoneof the embodiments discussed herein and allows for the water treatmentchemical tablets to be grabbed from a bucket of tablets and insertedinto the tablet chamber 46 without coming into direct contact with theskin.

The buoyant section 48 is coupled to the tablet chamber and functions tokeep the chemical dispensing container 40 afloat in the water and in adesired orientation. The desired orientation has the tablet chamber 46at least partially submerged in water and the container lid out of thewater. The container mating section 50 is coupled to the tablet chamber46 and/or the buoyant section 48 and provides the mating mechanism tomate with the container lid 10.

FIGS. 13A and 13B are cross-sectional views of an example of a containerlid of a chemical dispensing container grasping a water treatmentchemical tablet 44 and placing it in the tablet chamber 46. In FIG. 13A,the finger and thumb entry sections are compressed, squeezing thegrasping section, which is holding the water treatment chemical tablet44. The water treatment chemical tablet 44 is then placed in the tabletchamber. In FIG. 13B, the water treatment chemical tablet 44 has beenplaced in the tablet chamber and the container lid is secured to thecontainer body.

It is noted that terminologies as may be used herein such as bit stream,stream, signal sequence, etc. (or their equivalents) have been usedinterchangeably to describe digital information whose contentcorresponds to any of a number of desired types (e.g., data, video,speech, audio, etc. any of which may generally be referred to as‘data’).

As may be used herein, the terms “substantially” and “approximately”provides an industry-accepted tolerance for its corresponding termand/or relativity between items. Such an industry-accepted toleranceranges from less than one percent to fifty percent and corresponds to,but is not limited to, component values, integrated circuit processvariations, temperature variations, rise and fall times, and/or thermalnoise. Such relativity between items ranges from a difference of a fewpercent to magnitude differences. As may also be used herein, theterm(s) “configured to”, “operably coupled to”, “coupled to”, and/or“coupling” includes direct coupling between items and/or indirectcoupling between items via an intervening item (e.g., an item includes,but is not limited to, a component, an element, a circuit, and/or amodule) where, for an example of indirect coupling, the intervening itemdoes not modify the information of a signal but may adjust its currentlevel, voltage level, and/or power level. As may further be used herein,inferred coupling (i.e., where one element is coupled to another elementby inference) includes direct and indirect coupling between two items inthe same manner as “coupled to”. As may even further be used herein, theterm “configured to”, “operable to”, “coupled to”, or “operably coupledto” indicates that an item includes one or more of power connections,input(s), output(s), etc., to perform, when activated, one or more itscorresponding functions and may further include inferred coupling to oneor more other items. As may still further be used herein, the term“associated with”, includes direct and/or indirect coupling of separateitems and/or one item being embedded within another item.

As may be used herein, the term “compares favorably”, indicates that acomparison between two or more items, signals, etc., provides a desiredrelationship. For example, when the desired relationship is that signal1 has a greater magnitude than signal 2, a favorable comparison may beachieved when the magnitude of signal 1 is greater than that of signal 2or when the magnitude of signal 2 is less than that of signal 1. As maybe used herein, the term “compares unfavorably”, indicates that acomparison between two or more items, signals, etc., fails to providethe desired relationship.

The one or more embodiments are used herein to illustrate one or moreaspects, one or more features, one or more concepts, and/or one or moreexamples. A physical embodiment of an apparatus, an article ofmanufacture, a machine, and/or of a process may include one or more ofthe aspects, features, concepts, examples, etc. described with referenceto one or more of the embodiments discussed herein. Further, from figureto figure, the embodiments may incorporate the same or similarly namedfunctions, steps, modules, etc. that may use the same or differentreference numbers and, as such, the functions, steps, modules, etc. maybe the same or similar functions, steps, modules, etc. or differentones.

While particular combinations of various functions and features of theone or more embodiments have been expressly described herein, othercombinations of these features and functions are likewise possible. Thepresent disclosure is not limited by the particular examples disclosedherein and expressly incorporates these other combinations.

What is claimed is:
 1. A water treatment system comprises: a containerbody having a buoyant section and a container mating section; and acontainer lid that includes: a grasping unit operable to grasp a watertreatment chemical tablet via compression by a user without the userhaving direct contact with the water treatment chemical tablet; and alid mating section coupled to the grasping unit, wherein the lid matingsection mates with the container mating section.
 2. The water treatmentsystem of claim 1 further comprises: the container body including aporous section that provides a controlled dispersal of the watertreatment chemical tablet into water.
 3. The water treatment system ofclaim 1, wherein the grasping unit comprises: a finger entry sectionhaving a finger opening for receiving at least one finger of a hand ofthe user; a thumb entry section having a thumb opening for receiving athumb of the hand; and a grasping section coupled to the finger entrysection and the thumb entry section, wherein the grasping sectionfunctions to grasp the water treatment chemical tablet when compressedvia the finger entry section and the thumb entry section.
 4. The watertreatment system of claim 3 further comprises: the finger entry sectionand the thumb entry section constructed of a first material; and thegrasping section constructed of a second material.
 5. The watertreatment system of claim 4, wherein the first material and the secondmaterial comprises different materials of a list of materials thatincludes: a plastic, a metal, and a rubber.
 6. The water treatmentsystem of claim 3 further comprises: the finger entry section, the thumbentry section, and the grasping section constructed of a commonmaterial.
 7. The water treatment system of claim 3 further comprises: ahinging section coupling the grasping section, the finger entry section,and the thumb entry section together.
 8. The water treatment system ofclaim 3, wherein the finger entry section comprises one or more of: thefinger opening having a first shape to accommodate one finger of thehand; the finger opening having a second shape to accommodate all of thefingers of the hand; and the finger opening having a series of opens toindividually accommodate the fingers of the hand.
 9. The water treatmentsystem of claim 3 further comprises: a combination of the finger entrysection and the thumb entry section having a circular circumference,wherein the mating section is integrated into the circularcircumference.